It' fairly simple, with no real interaction other than clicking buy buttons (the micromanagment option is objectively inferior to just closing the game and eating a sandwitch).

However, stacking multipliers do make things get absurd. Like right now my 288 oil wells are making a net profit of 5.2 quintillion dollars a minute. And building a new one would cost me 7 quintillion dollars.

I can only surmise that the adventure capitalist has utterly destroyed the world economy, A glass of lemonaide costs 4 million dollars.